I'm sorry, there is no such page as event_calendar/group/3342/2014-08-10/event_calendar/group/3342/2014-08-10/event_calendar/group/3342/2014-08-10/event_calendar/group/3342/2014-08-10/month.
No other page links to event_calendar/group/3342/2014-08-10/event_calendar/group/3342/2014-08-10/event_calendar/group/3342/2014-08-10/event_calendar/group/3342/2014-08-10/month yet.
Notice: 'event_calendar/group/3342/2014-08-10/event_calendar/group/3342/2014-08-10/event_calendar/group/3342/2014-08-10/event_calendar/group/3342/2014-08-10/month': Bad page name: too long